Gustav Einar Piene is a private shareholder with an estimated portfolio value of NOK 483,000. Gustav Einar Piene holds a stake in 1 company.

Estimated portfolio value

NOK 483,000

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Gustav Einar Piene owns

Company	Stake	Value (est.)
SHIPPING PUBLICATIONS AS	35.0%	NOK 483,000

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.